JC-NRLF 


GIFT  OF 


>;<?- 


"*'   °tr 


UAL    SIGNALING 


INITED  STATES  ARMY 


HCE  OF  THE  CHIEF  SIGNAL  OFFICER 


1914 


GENERAL  SERVICE  CODE.. 

For  use  between  the  Army  and  Navy  and 
general  signaling. 
A.—                      N  —  » 
B  •-                  O  — 

for 

C 

rumm  •  mmm  m 

p  .  

D 

•xam..  m  • 

Q   _-  

E 

• 

H  

F 

•  •  ••«•»   • 

S  «•• 

G 

•m   mam   m 

T  — 

H 

.... 

u  •-  — 

1 

»  • 

V  ...— 

J 

.««  

W-  

K 

—  ._ 

X  —  •  

L 

.«... 

y  

M 

«_  — 

z  

NUMERALS 

1 

«    *-..••»  •••  MB  tarn 

6  —  

2 

•  •  «PTO  mmm  mm* 

7  .... 

3 

•  a  •  mm*  mmn 

8  «... 

4 

••••  — 

9  „  —  „. 

CONVENTIONAL  VISUAL  SIGNALS. 

End  of  a  word,       -    - 
End  of  a  sentence, 

End  of  a  message, 

Signature  follows, 
Error        -    -    -    -    - 

-    front 
-    front  front 
/front  front 
"  \    front 
-    sig.  front 
AA  front 

Repeat  last  word,       -    CC  front  front 
Repeat  last  message,     f  g^nt 

Move  a  little  to  right,     RU  front 
Move  a  little  to  left,  -    LL  front 
Move  a  little  up  hill,      UU  front 
Move  a  little  down  hill,  DD  front 
Signal  faster,    -    -    -    FF  front 
Wait  a  moment,    -    -    •  __  .  •  •  0  front 
To  break  or  stop  signals,  BK 

Acknowledgment  (or) 
I  understand,      -    - 
Cease  signaling,    -    - 

Repeat  after  (word) 

-    MM  front 
-    MMM  front 
iCC  front  A 
"    \  front  (word) 

The  position  is  with  the  flag  or  other  appliance  held  vertically,  the  signal- 
man directly  facing  station  with  which  it  is  desired  to  communicate.  The  "dot" 
is  to  the  right  of  sender,  embracing  an  arc  of  90°,  starting  with  the  vertical  and 
returning  to  it.  The  "dash"  is  a  similar  motion  to  left.  "Front"  is  downward 
directly  in  front  and  instantly  returned  to  vertical;  it  indicates  a  pause  or  con- 
clusion. 


TWO- ARM  SEMAPHORE  CODE  WITH  HAND 
FLAGS. 

For  use  within  the  Army  and  for  short-distance  signaling. 


G      M    7 


M 


B       111    2 


H      i!i    8 


INTERROGATORY 


O 


D      JK    A. 


J      1    O 


E      ^     5 


w 


I 


F      IK    6       L 


ACKNOWLLDGL 

JL 


R 


X 


3—3025 

NOTE.— For  special  and  conventional  codes,  see  Signal  Book. 


311805 


UNIVERSITY  OF  CALIFORNIA  LIBRARY, 
BERKELEY 


THIS  BOOK  IS  DUE  ON  THE  LAST  DATE 
STAMPED  BELOW 

Books  not  returned  on  time  are  subject  to  a  fine  of 
50c  per  volume  after  the  third  day  overdue,  increasing 
to  $1.00  per  volume  after  the  sixth  day.  Books  not  in 
demand  may  be  renewed  if  application  is  made  before 
expiration  of  loan  period. 


JAM  tO 


MAY    91967*4 


Gaylord  Bros. 

Makers 

Syracuse,  N.  Y. 
PAT.  JAN.  21,  190& 


YA  06349 


UNIVERSITY  OF  CALIFORNIA  LIBRARY 


